The invention relates to a
casting machining forming method for an air conditioner compressor end cover. The
casting machining forming method involves a
workbench, a right-angled C-shaped plate, a feeding device and a drilling device. The
casting machining forming method can solve the following problems that in the drilling process of an existing air conditioner compressor end cover, specifically, a, drilling treatment is conducted on the air conditioner compressor end cover through a single
drill bit in a manual fixing mode, by means of the mode, the stability of the air conditioner compressor end cover in the drilling process cannot be guaranteed, in addition, only one hole can be drilled in each time of feeding of the
drill bit, the machining efficiency is lower, the machining precision is poorer, and therefore the
production quality of the air conditioner compressor end cover is reduced; and b, if chippings generated in the drilling process are not timely separated from the air conditioner compressor end cover, the chippings are extremely easy to attach to the inner wall of the hole
diameter under the action of cooling liquid, so that the drilling precision is reduced, and the service life of the
drill bit is further shortened.